Resources
Guides for your correspondence
Practical, plain-language guides about preparing and sending immigration-related correspondence. Not legal advice — written to help you understand the process.
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Responding to Notices 6 min
How to Respond to a Request for Evidence (RFE)
An RFE gives you a deadline to submit additional evidence. Here's how to organize your response, what to include, and how to mail it with proof of delivery.
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Correspondence Tips 5 min
Writing an Effective Explanation Letter
Explanation letters accompany your application or response to clarify circumstances. Learn what to include, what to avoid, and how to structure your letter.
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Mailing 4 min
Why Certified Mail Matters for Immigration Correspondence
When you send immigration correspondence, proof of delivery can be critical. Here's what certified mail offers and when to use it.
Read guideMore guides are being written. Have a topic you'd like covered? Let us know at support@immigrationmail.app.